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Individual Calculations June 2023 |
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| Lazier, Patrick Total change: -29.40 | |   |
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| 98e Open Fide de trois rondes -1700 Elo | PARIS | FRA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1331 | 0.50 | 2 | -0.98 | 20 | -19.60 | |
|  Heidsieck, Balthus | | | 1062 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Loyer, Laurent | | | 1218 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 99e Open FIDE Inter Chess de trois rondes -1700 Elo | PARIS | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1308 | 0.00 | 2 | -0.49 | 20 | -9.80 | |
| | Megnoux, Julien | | | 1546 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Privat, Jean-Claude | | | 1467 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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